Radeon HD 6790 vs Radeon Pro V340 MxGPU
If you are going to buy a new graphics card and are choosing between Radeon HD 6790 and Radeon Pro V340 MxGPU, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6790 stacks up against Radeon Pro V340 MxGPU, check out specs charts below.
Radeon Pro V340 MxGPU
Main Specs
Radeon HD 6790
Radeon Pro V340 MxGPU
Power consumption (TDP)
150 Watt
300 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
2x 8-pin
Memory type
GDDR5
HBM2
Maximum RAM amount
1 GB
16 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
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Radeon Pro V340 MxGPU has 100% more power consumption, than Radeon HD 6790.
Radeon HD 6790 is connected by PCIe 2.0 x16, and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
Radeon Pro V340 MxGPU has 15 GB more memory, than Radeon HD 6790.
Both cards are used in Desktops.
Radeon HD 6790 is build with Terascale 2 architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
Core clock speed of Radeon Pro V340 MxGPU is 160 MHz higher, than Radeon HD 6790.
Radeon HD 6790 is manufactured by 40 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
Radeon Pro V340 MxGPU is 69 mm longer, than Radeon HD 6790.
Memory clock speed of Radeon Pro V340 MxGPU is 950 MHz higher, than Radeon HD 6790.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
7−8
14−16
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
3−4
low / 720p
18−20
30−33
medium / 1080p
9−10
18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 80% more, than Radeon HD 6790.
high / 1080p
12−14
21−24
ultra / 1080p
10−12
20−22
QHD / 1440p
0−1
6−7
4K / 2160p
−
5−6
low / 720p
27−30
50−55
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon Pro V340 MxGPU in Battlefield 5 is 87% more, than Radeon HD 6790.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Radeon HD 6790 and Radeon Pro V340 MxGPU have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
200−210
medium / 768p
120−130
170−180
ultra / 1080p
60−65
95−100
QHD / 1440p
30−35
50−55
4K / 2160p
27−30
30−33
high / 768p
90−95
130−140
The average gaming FPS of Radeon Pro V340 MxGPU in Counter-Strike: Global Offensive is 43% more, than Radeon HD 6790.
low / 768p
55−60
55−60
ultra / 1080p
21−24
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon Pro V340 MxGPU in Cyberpunk 2077 is 11% more, than Radeon HD 6790.
low / 768p
85−90
100−110
medium / 768p
65−70
90−95
ultra / 1080p
35−40
60−65
The average gaming FPS of Radeon Pro V340 MxGPU in Dota 2 is 34% more, than Radeon HD 6790.
high / 1080p
9−10
16−18
ultra / 1080p
8−9
16−18
4K / 2160p
4−5
6−7
low / 720p
21−24
35−40
medium / 1080p
10−11
18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Far Cry 5 is 72% more, than Radeon HD 6790.
high / 1080p
16−18
24−27
ultra / 1080p
10−12
18−20
QHD / 1440p
−
16−18
low / 720p
65−70
95−100
medium / 1080p
27−30
50−55
The average gaming FPS of Radeon Pro V340 MxGPU in Fortnite is 54% more, than Radeon HD 6790.
high / 1080p
14−16
24−27
ultra / 1080p
12−14
18−20
QHD / 1440p
2−3
8−9
low / 720p
27−30
50−55
medium / 1080p
16−18
27−30
The average gaming FPS of Radeon Pro V340 MxGPU in Forza Horizon 4 is 73% more, than Radeon HD 6790.
low / 768p
55−60
80−85
medium / 768p
50−55
75−80
high / 1080p
14−16
27−30
ultra / 1080p
7−8
12−14
QHD / 1440p
0−1
2−3
The average gaming FPS of Radeon Pro V340 MxGPU in Grand Theft Auto V is 51% more, than Radeon HD 6790.
high / 1080p
5−6
9−10
ultra / 1080p
4−5
7−8
4K / 2160p
0−1
2−3
low / 720p
14−16
27−30
medium / 1080p
7−8
12−14
The average gaming FPS of Radeon Pro V340 MxGPU in Metro Exodus is 75% more, than Radeon HD 6790.
low / 768p
95−100
110−120
high / 1080p
90−95
−
ultra / 1080p
85−90
100−110
medium / 1080p
95−100
100−110
The average gaming FPS of Radeon Pro V340 MxGPU in Minecraft is 14% more, than Radeon HD 6790.
high / 1080p
16−18
21−24
ultra / 1080p
14−16
16−18
low / 720p
35−40
55−60
medium / 1080p
18−20
24−27
The average gaming FPS of Radeon Pro V340 MxGPU in PLAYERUNKNOWN'S BATTLEGROUNDS is 36% more, than Radeon HD 6790.
high / 1080p
−
14−16
ultra / 1080p
8−9
9−10
QHD / 1440p
0−1
0−1
low / 720p
14−16
27−30
medium / 1080p
10−12
16−18
The average gaming FPS of Radeon Pro V340 MxGPU in Red Dead Redemption 2 is 63% more, than Radeon HD 6790.
low / 768p
27−30
50−55
medium / 768p
18−20
30−35
high / 1080p
10−11
18−20
ultra / 1080p
7−8
10−12
4K / 2160p
6−7
8−9
The average gaming FPS of Radeon Pro V340 MxGPU in The Witcher 3: Wild Hunt is 71% more, than Radeon HD 6790.
low / 768p
85−90
100−110
medium / 768p
45−50
60−65
ultra / 1080p
21−24
30−35
high / 768p
40−45
50−55
The average gaming FPS of Radeon Pro V340 MxGPU in World of Tanks is 26% more, than Radeon HD 6790.
Full Specs
Radeon HD 6790
Radeon Pro V340 MxGPU
Architecture
Terascale 2
GCN 5.0
Code name
Barts
Vega 10
Type
Desktop
Workstation
Release date
4 April 2011
26 August 2018
Pipelines
800
3584
Core clock speed
840 MHz
1000 MHz
Boost Clock
1500 MHz
Transistor count
1,700 million
12,500 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
33.60
336.0
Floating-point performance
1,344.0 gflops
Length
198 mm
267 mm
Memory bus width
256 Bit
2048 Bit
Memory clock speed
1050 MHz
2000 MHz
Memory bandwidth
134.4 GB/s
512.0 GB/s
DirectX
11.2 (11_0)
12 (12_1)
Shader Model
5.0
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
N/A
1.1.125
Bitcoin / BTC (SHA256)
122 Mh/s
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